Akuvox - Compact SIP R20A-2 2 Wire Video Doorbell - 1 Doorbell with RFID Badge Reader and numeric keypad

A perfect choice of intercom for everyday life

Many existing 2-wire intercom systems fail to meet residents' growing needs for safety and convenience. The 2-wire residential SIP video intercom solution is perfect for upgrading outdated systems on existing infrastructure.

The 2-line range of Akuvox offers the following advantages:

• Cost reduction through the reuse of existing cables.
• Upgrade of intercom functions.
• Adaptation to projects of different scales.

Akuvox has found a solution to allow you to enjoy the advantages of an IP network type system, but with old cabling and without having to replace it.

Various access methods

To unlock the door, users can use the keypad to enter a PIN code, but also RFID cards, NFC, the Akuvox app, or sending a DTMF code remotely.

Easy intercom upgrade

There is no need for a long and expensive rewiring of the building. Installers can simply reuse existing two-wire cables to install intercom devices. In addition, the R20K-2 doorman has a compact size and can be installed on the wall, in the wall and at an angle, which is suitable for most building environments.

Suitable for projects of all sizes

The solution offers a long data transmission distance, up to 300 meters between devices, and excellent compatibility with the existing cabling of most older buildings. Thanks toAkuvox's NS-2 2-wire IP network switch, the system can be expanded for larger installations.

Exceptional audio and video quality

Most traditional 2-wire intercom systems only support audio communication between visitors and residents, resulting in decreased security and a poor experience for residents. WithAkuvox's smart intercom solution, residents can enjoy crystal clear audio communication with visitors and see them before allowing or denying remote access.

Convenient application-based functions

By subscribing to Smart Cloud' Akuvox intercom services, residents will be able to enjoy rich intercom features from their smartphones, including video calls, remote door unlocking, video surveillance, alarm push notifications, and receiving community notifications.

Remote system management

Akuvox offers on-premises or cloud-based management systems. Both enable remote deployment, operation and maintenance of a large number of devices via a web browser, saving time and money, especially for large-scale installations.

Easy integration with third-party systems

Akuvox systems easily integrate with various third-party systems to provide more benefits to residents. For example, the indoor monitor can integrate with IP cameras to stream live video. It is also possible to connect it to various alarm sensors to improve the security of the home.

Schematic diagram for a villa

Schematic diagram for a building

Communicate with your visitors or open the door to them with your smartphone, from all over the world.

The connected video doorman allows you to see in real time who rings at the door of your home even if you are away. Connected to your internet box, it is installed instead of a traditional doorbell and allows a visual verification of the visitor's identity.

When a visitor rings the doorbell, you will receive on your console Akuvox interior, your smartphone or tablet, a push notification or a call notifying you of the presence of a person. You will be able to see who the visitor is in HD and wide-angle as well as talk to him. The doorman can of course be used at night thanks to his night vision.

the Akuvox doormen are SIP and ONVIF compatible. You will be able to recover the video stream on your SIP phones or secure your video recorder for example.

The R20K is a compact one-button intercom. Its backlit keypad provides secure access to the home or the site by entering PIN codes. This model therefore provides secure access control that is particularly suitable for single-family homes, business premises as well as medical and law firms.

This model includes an RFID badge reader and an NFC reader to control the opening of an electric striker or lock from RFID cards or badges or from an NFC-enabled phone (Android).

The RFID badge reader or NFC reader is paired with one of the relays equipping this intercom. It can thus direct any type of electronic aperture by impulse. The relay is bidirectional and bistable.

Access your video doorman wherever you are

The IP connection allows you to stay connected 24/7 with the images transmitted by the video doorman.

The 1080p camera provides you with high-definition videos to see who arrives outside your front door directly from your smartphone (iOS or Android compatible) or from a tablet.

Built-in infrared LEDs provide quality night vision in any circumstance.

Interact remotely with the visitor

The two-way audio link allows you to interact live with the visitor.

The video doorman has several relays that you can activate remotely from your Smartphone, for example to open a garage door or an electric striker.

This doorman includes an RFID reader, it is possible to distribute badges or RFID cards between the different users authorized to access the site, whether it is a company or a private home.

The cards or badges can be configured from the web interface ofAkuvox in order to assign to each time slots and individual action plans.

For example, badge 1 allows access to the site from 6am to 8am and opens the portal. Badge 2 allows access to the site from 9am to 6pm and opens gate and door.

Compatible SIP

Doormen and screens Akuvox are truly SIP compatible. You will then be able to configure your Akuvox equipment to make SIP calls, using through your SIP account. Thanks to this, your doorman will be able to call a landline or a natel, for example.

Cloud access and subscription

Products Akuvox can be used with or without a cloud. Access to theAkuvox cloud is done through the SmartPlus smartphone app. For example, it will allow you to receive video calls, operate relays, generate temporary QR access codes, view visit history, trigger photo taking, etc.

If you buy from us a video doorman and a screen at the same time, we offer you the cloud for life. Unlike the license you could buy on our site, the version we offer does not include the possibility of making calls on fixed lines.

If you don't want a screen, you can choose to purchase a cloud license for a year or you can purchase a cloud license for life.

These licenses are valid for one residence/family, up to a total of 4 cloud users. Beyond 4 users, a subscription of 2 CHF per month will be required per additional user (for the 5th, 6th etc.).

Choosing reliable equipment

The doormen Akuvox are made of sturdy materials. They are designed to withstand sub-zero temperatures, heat and weather.

All Akuvox products are guaranteed for 2 years and designed to last. Akuvox is part of Star-net, a group valued at $1.6 billion and composed of more than 4,000 R&D engineers (70% of the workforce).

Akuvox is a leader in China in intercom solutions.

Key functions

• 2MP wide-angle camera (110° H, 58° V)
• Vandal-proof housing
• Two-wire connector for power and communication
• RFID and NFC reader
• Two-way IP communication with echo cancellation functions
• SIP compatible for integration into PBXs.
• ONVIF compatible for integration with monitoring systems.
• Has 1 relay output and 1 input
• Keypad for entering PIN codes
• RFID and NFC reader
• Wiegand Reader

TECHNICAL CHARACTERISTICS

General

• Front panel: aluminum alloy
• Supplied with surface mount box. Optional flush mount box available.
• Camera: 2MP, auto brightness
• Numeric keypad: 18 keys
• Brightness sensor: yes
• Infrared sensor: yes
• Wiegand Player: Yes
• RS485 port: yes
• RF card reader: 13.56MHz (with NFC) and 125kHz
• Relay outputs: 1
• Inputs: 1
• Microphone: -40dB
• Speaker: 4Ω /3W
• Power Supply: 48VDC via 2-wire connection
• Protection rating: IP65
• Installation:
  • recessed (189x120x56.5mm)
  • surface (145x85x27.5)
• Operating Humidity: 10~90%
• Operating temperature: -30°C to +60°C.

Audio

• SIP v1 (RFC2543), SIP v2 (RFC3261)
• Narrowband audio codec: G.711A, G.711μ, G.729
• Broadband audio code: G.722
• DTMF: DTMF in band, out of band (RFC2833), SIP Info
• Cancelling Echo
• Voice activation detection
• Comfort noise generator

Video

• Sensor: 1/2.7", CMOS
• Pixels: CIF, QCIF, VGA, 4CIF, 720p, 1080p
• Video codec: H.264
• Video resolution: up to 1920x1080p
• Maximum image transfer rate: 1080p - 25fps
• Angle of view: 110°(H) / 58°(V)
• High-intensity IR LEDs for illuminating images during dark hours with an internal light sensor
• Compatible with third-party video components, e.g. video recorders.

Door entry functions

• Relays individually controlled by DTMF tones
• Camera always operational
• Automatic night mode with LED lighting
• White balance: auto
• Minimum lighting: 0.1LUX

Network and protocol

• Protocol support: IPv4, HTTP, HTTPS, FTP, SNMP, DNS, NTP, RTSP, RTP, TCP, UDP, ICMP, DHCP, ARP

Deployment and maintenance

• Self-Provisioning
• Web Management Portal
• Web-based package filing
• Backup/Restore Configuration
• Exporting the input log
• Export/ import access table
• Firmware update
• System logs (including door access logs)